On 10/30/2009 3:13 PM, Liviu Andronic wrote:
Dear all Is it possible to programmatically detect which commands have generated a graphic to the x11() graphics device? When in front of the computer, it is easy to see that after a command---say, plot(1:10)---a graphics window opens/activates and displays a graphic. But is there a way to detect this from the command line?
You could probably detect changes using some combination of setHook() (to detect when plot.new() is called) and recordPlot() (to detect any changes to the current plot), but I don't think there's any easy way to do what you want.
Duncan Murdoch ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
